i though it was worth posting the true law on tail docking:
Tail Docking
The docking of dogs' tails is banned in England from 6 April 2007, and in Wales from 28 March 2007; but with exemptions from the ban for certain working dogs, and for medical treatment.
There is also a ban on the showing of docked dogs (all dogs docked after the commencement date of 6 April/28 March) at events to which members of the public are admitted on payment of a fee. However, this ban does not apply to dogs shown for the purpose of demonstrating their working ability.
Tail docking was one of the more contentious topics debated by the House of Commons during the Animal Welfare Act's passage through Parliament. The Government's view was that it was right for Parliament to decide on this issue. MPs had a free vote after a debate in the House of Commons and voted for a ban on tail docking with an exemption for working dogs.
The exemption for working dogs allows a dog that is likely to perform certain specified types of work to have its tail docked by a veterinary surgeon. The dog will have to be less than 5 days old or less, and the veterinary surgeon will have to certify that he or she has seen specified evidence that the dog is likely to work in specified areas. The dog will also need to be micro-chipped to identify it. The types of dog that will be allowed to be docked, and the types of evidence needed, is detailed in further regulations. These are available on the Office of Public Sector Information website.
taken from:
http
/www.defra.gov.uk/animalh/welfare/act/docking.htm.
cant see the bit about chopping a dogs tail off becaues your house aint safe!!!!!!!!!!!!!!!!!!!!!!!!!!!!